<div class="container-fluid">
    <div class="navbar-header">
        <a class="navbar-brand" ui-sref="home">Todo</a>
    </div>

    <div class="collapse navbar-collapse">


        <ul class="nav navbar-nav navbar-right">
            <li>
                <a type="submit" >
                    <span class="glyphicon glyphicon-envelope"><span class="badge">12</span></span>
                </a>
            </li>
            <li style="background-color:#C21E10;">
                <a href="index.html">
                    <span class="glyphicon glyphicon-share-alt"></span> 退出
                </a>
            </li>
        </ul>


    </div>
    <!--/.navbar-collapse -->
</div>